Panasonic Toughbook 31 is the reliable laptop offering the highest performance in its class along with the world's most rugged design. Its Intel processor along with available discrete graphics, deliver desktop-class performance and improved video/3D graphics. The Toughbook 31 offers a 13.1" brilliant screen available with Panasonic CircuLumin technology. You have a computer that will go the distance with you anytime, anywhere.